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PRTG Log Rotation

Modified on 2025-06-10 20:06:50 +0200

The logs for PRTG can get really large over time, specifically the CoreAutoDiscovery.log. Is there a utility or setting to get these logs to rotate after a size is reached?

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Hello there,

Thank you for the KB post. I am afraid that there are no settings related to the size. However, you may want to check the following manual which explained how to configure the purging of the logs with the days:

https://www.paessler.com/manuals/prtg/probes_settings#purging

Sep, 2022 - Permalink

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PRTG Log Rotation

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Attention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.